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MANDARINA_UM_GB_13-09-07
13/09/07
19
Troubleshooting ..................
Before contacting the aftersales department, you are advised to follow the
instructions below:
•
You are advised to switch off the telephone from time to time to optimise its
performance.
•
You are advised to fully charge (
) the battery for optimal operation.
•
Avoid storing large amounts of data in your telephone as this may affect the
performance of your telephone.
and carry out the following checks:
My mobile phone will not switch on
•
Press
until the screen comes on
•
Check the battery charge level
•
Check the battery contacts, remove and reinstall your battery, then turn your
telephone back on
My phone has not responded for several minutes
•
Press the
key
•
Remove the battery and re-insert it, then switch the phone back on
My screen is difficult to read
•
Clean your screen
•
Use your mobile phone in accordance with the recommended conditions of use
My mobile phone turns off by itself
•
Check that your keypad is locked when you are not using your mobile phone
•
Check the battery charge level
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